diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 146 |
1 files changed, 62 insertions, 84 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index c8e4180..bd42a14 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -723,35 +723,30 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif, /* * Review this when mac80211 gains per-interface powersave support. */ -static void ath10k_ps_iter(void *data, u8 *mac, struct ieee80211_vif *vif) +static int ath10k_mac_vif_setup_ps(struct ath10k_vif *arvif) { - struct ath10k_generic_iter *ar_iter = data; - struct ieee80211_conf *conf = &ar_iter->ar->hw->conf; - struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); + struct ath10k *ar = arvif->ar; + struct ieee80211_conf *conf = &ar->hw->conf; enum wmi_sta_powersave_param param; enum wmi_sta_ps_mode psmode; int ret; lockdep_assert_held(&arvif->ar->conf_mutex); - if (vif->type != NL80211_IFTYPE_STATION) - return; + if (arvif->vif->type != NL80211_IFTYPE_STATION) + return 0; if (conf->flags & IEEE80211_CONF_PS) { psmode = WMI_STA_PS_MODE_ENABLED; param = WMI_STA_PS_PARAM_INACTIVITY_TIME; - ret = ath10k_wmi_set_sta_ps_param(ar_iter->ar, - arvif->vdev_id, - param, + ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id, param, conf->dynamic_ps_timeout); if (ret) { ath10k_warn("Failed to set inactivity time for VDEV: %d\n", arvif->vdev_id); - return; + return ret; } - - ar_iter->ret = ret; } else { psmode = WMI_STA_PS_MODE_DISABLED; } @@ -759,11 +754,14 @@ static void ath10k_ps_iter(void *data, u8 *mac, struct ieee80211_vif *vif) ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d psmode %s\n", arvif->vdev_id, psmode ? "enable" : "disable"); - ar_iter->ret = ath10k_wmi_set_psmode(ar_iter->ar, arvif->vdev_id, - psmode); - if (ar_iter->ret) + ret = ath10k_wmi_set_psmode(ar, arvif->vdev_id, psmode); + if (ret) { ath10k_warn("Failed to set PS Mode: %d for VDEV: %d\n", psmode, arvif->vdev_id); + return ret; + } + + return 0; } /**********************/ @@ -1959,9 +1957,10 @@ static void ath10k_stop(struct ieee80211_hw *hw) cancel_work_sync(&ar->restart_work); } -static void ath10k_config_ps(struct ath10k *ar) +static int ath10k_config_ps(struct ath10k *ar) { - struct ath10k_generic_iter ar_iter; + struct ath10k_vif *arvif; + int ret = 0; lockdep_assert_held(&ar->conf_mutex); @@ -1970,17 +1969,17 @@ static void ath10k_config_ps(struct ath10k *ar) * vdevs at this point we must not iterate over this interface list. * This setting will be updated upon add_interface(). */ if (ar->state == ATH10K_STATE_RESTARTED) - return; - - memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter)); - ar_iter.ar = ar; + return 0; - ieee80211_iterate_active_interfaces_atomic( - ar->hw, IEEE80211_IFACE_ITER_NORMAL, - ath10k_ps_iter, &ar_iter); + list_for_each_entry(arvif, &ar->arvifs, list) { + ret = ath10k_mac_vif_setup_ps(arvif); + if (ret) { + ath10k_warn("could not setup powersave (%d)\n", ret); + break; + } + } - if (ar_iter.ret) - ath10k_warn("failed to set ps config (%d)\n", ar_iter.ret); + return ret; } static int ath10k_config(struct ieee80211_hw *hw, u32 changed) @@ -2882,86 +2881,65 @@ static int ath10k_cancel_remain_on_channel(struct ieee80211_hw *hw) * Both RTS and Fragmentation threshold are interface-specific * in ath10k, but device-specific in mac80211. */ -static void ath10k_set_rts_iter(void *data, u8 *mac, struct ieee80211_vif *vif) -{ - struct ath10k_generic_iter *ar_iter = data; - struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); - u32 rts = ar_iter->ar->hw->wiphy->rts_threshold; - lockdep_assert_held(&arvif->ar->conf_mutex); +static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value) +{ + struct ath10k *ar = hw->priv; + struct ath10k_vif *arvif; + int ret = 0; /* During HW reconfiguration mac80211 reports all interfaces that were * running until reconfiguration was started. Since FW doesn't have any * vdevs at this point we must not iterate over this interface list. * This setting will be updated upon add_interface(). */ - if (ar_iter->ar->state == ATH10K_STATE_RESTARTED) - return; - - ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d rts_threshold %d\n", - arvif->vdev_id, rts); - - ar_iter->ret = ath10k_mac_set_rts(arvif, rts); - if (ar_iter->ret) - ath10k_warn("Failed to set RTS threshold for VDEV: %d\n", - arvif->vdev_id); -} - -static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value) -{ - struct ath10k_generic_iter ar_iter; - struct ath10k *ar = hw->priv; - - memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter)); - ar_iter.ar = ar; + if (ar->state == ATH10K_STATE_RESTARTED) + return 0; mutex_lock(&ar->conf_mutex); - ieee80211_iterate_active_interfaces_atomic( - hw, IEEE80211_IFACE_ITER_NORMAL, - ath10k_set_rts_iter, &ar_iter); + list_for_each_entry(arvif, &ar->arvifs, list) { + ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d rts threshold %d\n", + arvif->vdev_id, value); + + ret = ath10k_mac_set_rts(arvif, value); + if (ret) { + ath10k_warn("could not set rts threshold for vdev %d (%d)\n", + arvif->vdev_id, ret); + break; + } + } mutex_unlock(&ar->conf_mutex); - return ar_iter.ret; + return ret; } -static void ath10k_set_frag_iter(void *data, u8 *mac, struct ieee80211_vif *vif) +static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value) { - struct ath10k_generic_iter *ar_iter = data; - struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); - u32 frag = ar_iter->ar->hw->wiphy->frag_threshold; - - lockdep_assert_held(&arvif->ar->conf_mutex); + struct ath10k *ar = hw->priv; + struct ath10k_vif *arvif; + int ret = 0; /* During HW reconfiguration mac80211 reports all interfaces that were * running until reconfiguration was started. Since FW doesn't have any * vdevs at this point we must not iterate over this interface list. * This setting will be updated upon add_interface(). */ - if (ar_iter->ar->state == ATH10K_STATE_RESTARTED) - return; - - ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d fragmentation_threshold %d\n", - arvif->vdev_id, frag); - - ar_iter->ret = ath10k_mac_set_frag(arvif, frag); - if (ar_iter->ret) - ath10k_warn("Failed to set frag threshold for VDEV: %d\n", - arvif->vdev_id); -} - -static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value) -{ - struct ath10k_generic_iter ar_iter; - struct ath10k *ar = hw->priv; - - memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter)); - ar_iter.ar = ar; + if (ar->state == ATH10K_STATE_RESTARTED) + return 0; mutex_lock(&ar->conf_mutex); - ieee80211_iterate_active_interfaces_atomic( - hw, IEEE80211_IFACE_ITER_NORMAL, - ath10k_set_frag_iter, &ar_iter); + list_for_each_entry(arvif, &ar->arvifs, list) { + ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d fragmentation threshold %d\n", + arvif->vdev_id, value); + + ret = ath10k_mac_set_rts(arvif, value); + if (ret) { + ath10k_warn("could not set fragmentation threshold for vdev %d (%d)\n", + arvif->vdev_id, ret); + break; + } + } mutex_unlock(&ar->conf_mutex); - return ar_iter.ret; + return ret; } static void ath10k_flush(struct ieee80211_hw *hw, u32 queues, bool drop) |